<?php

/*
 * This file is part of SwiftMailer. (c) 2004-2009 Chris Corbyn For the full copyright and license information, please view the LICENSE file that was distributed with this source code.
 */

/**
 * A MIME part, in a multipart message.
 * 
 * @package Swift
 * @subpackage Mime
 * @author Chris Corbyn
 */
class Swift_MimePart extends Swift_Mime_MimePart {
	/**
	 * Create a new MimePart.
	 * Details may be optionally passed into the constructor.
	 * 
	 * @param string $body        	
	 * @param string $contentType        	
	 * @param string $charset        	
	 */
	public function __construct($body = null, $contentType = null, $charset = null) {
		call_user_func_array ( array (
				$this,
				'Swift_Mime_MimePart::__construct' 
		), Swift_DependencyContainer::getInstance ()->createDependenciesFor ( 'mime.part' ) );
		
		if (! isset ( $charset )) {
			$charset = Swift_DependencyContainer::getInstance ()->lookup ( 'properties.charset' );
		}
		$this->setBody ( $body );
		$this->setCharset ( $charset );
		if ($contentType) {
			$this->setContentType ( $contentType );
		}
	}
	
	/**
	 * Create a new MimePart.
	 * 
	 * @param string $body        	
	 * @param string $contentType        	
	 * @param string $charset        	
	 * @return Swift_Mime_MimePart
	 */
	public static function newInstance($body = null, $contentType = null, $charset = null) {
		return new self ( $body, $contentType, $charset );
	}
}
